| 1949 BACH Piano SELMER Patent 11017 |
| 1961 DE BACH Spear Gun HENRY U MEYER Patent |
| 1946 BACH Design Candle Holder SYRACUSE Patent 39884 |
| 1890 HARMER Box Hinge ALBERT BACH Patent 19650 |
| 1951 BACH GEORGE Sound Movie Camera BERNDT Patent 24765 |
| 1957 BACH JOHN Rocket Tube Exhaust Patent Print |
| 1942 BACH Movie Camera Casing BERNDT Patent 24615 |
| 1928 BACH Vehicle Decorative Panel Patent 17089 |
| 1953 BACH Motion Picture Camera BERNDT Patent 24803 |
| 1957 BACH Stringed Musical Instrument Patent |
| 1886 BACH Design Hollow Lamp Globe Shade Patent 38729 |
| 1948 BACH Motion Picture Camera BERNDT Patent 24691 |
| 1944 BACH JESSE Ball Game Patent Print Art |
| 1928 BACH Andiron Ornamental Design Patent 43518 |
| 1937 BACH Material Handling Apparatus Patent |
| 1928 BACH Ornamental Design Andiron Patent 43517 |
| 1927 BACH JAMES Sound Amplifier Patent Print Art |
| 1927 BACH Backless Chair Patent 6227 |
| 1942 BACH Design Camera Casing BERNDT Patent 24614 |
| 1869 HANS BACH Photographic Potrait Holder Patent 25271 |